Deracemization of a Macrocyclic 1,1′-Biisoquinoline
作者:Gerald Dyker、Wolfgang Stirner、Gerald Henkel、Peter R. Schreiner
DOI:10.1002/hlca.200890095
日期:2008.5
The macrocyclic biisoquinoline 14 was synthesized in just four preparative steps starting from the simple biscarboxaldehyde 8. The interaction with camphorsulfonic acid induces an acid-catalyzed partial deracemization.